Frost Dates for Labrador City, NL
Based on data from Wabush Lake A weather station, 2 miles away
Elevation: 555 m
Frost Dates
Last Spring Frost (50%) A 50% chance that the last spring frost has already passed by this date. Most gardeners use this as their primary planting guide.
June 8
First Fall Frost (50%) A 50% chance that the first fall frost has occurred by this date. Plan to harvest or protect tender plants before this date.
September 14
30% Probability
Only a 30% chance of frost remaining by this date. Use these dates for a safer planting window, especially for tender plants sensitive to cold.
Last Spring Frost
June 12
First Fall Frost
September 9
Hard Freeze (−2°C)
Last Spring Hard Freeze
May 30
First Fall Hard Freeze
September 29
Growing Season
98 Days
June 8 to September 14
USDA Hardiness Zone
Hardiness zones indicate which perennial plants can survive winter in your area. For annual vegetables, frost dates and growing season length matter more than hardiness zone.Zone 2b
Avg. annual minimum: −43 to −40°C
Köppen Climate
The Köppen climate classification system categorizes climates based on temperature and precipitation patterns.
Dfc
Subarctic
Short, cool summers and long, very cold winters. Growing seasons of 3–4 months require fast-maturing varieties. Root vegetables, potatoes, and cold-hardy greens are the most reliable.
Temperature
-30°
-15°
0°
15°
Avg High
Avg Temp
Avg Low
Light Frost (0°C)
Hard Frost (−2°C)
Temperature table
| Month | Avg High | Avg Temp | Avg Low |
|---|---|---|---|
| January | -16° | -22° | -27° |
| February | -14° | -20° | -26° |
| March | -6° | -13° | -20° |
| April | 2° | -4° | -10° |
| May | 10° | 4° | -1° |
| June | 17° | 11° | 5° |
| July | 19° | 14° | 9° |
| August | 18° | 13° | 8° |
| September | 13° | 8° | 4° |
| October | 5° | 1° | -2° |
| November | -3° | -7° | -11° |
| December | -11° | -16° | -20° |
Precipitation
0 mm
50 mm
100 mm
Precipitation table
| Month | Precipitation |
|---|---|
| January | 51 |
| February | 36 |
| March | 64 |
| April | 53 |
| May | 61 |
| June | 91 |
| July | 119 |
| August | 117 |
| September | 89 |
| October | 81 |
| November | 81 |
| December | 56 |
Sunrise / Sunset
Daylight
Atlantic Time (AT)
Longest: 16h 40m · Shortest: 7h 20m
Sunrise and sunset table
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 8:41 AM | 4:33 PM | 7h 52m |
| February | 7:55 AM | 5:29 PM | 9h 34m |
| March | 7:52 AM | 7:22 PM | 11h 30m |
| April | 6:37 AM | 8:18 PM | 13h 41m |
| May | 5:37 AM | 9:11 PM | 15h 34m |
| June | 5:09 AM | 9:47 PM | 16h 38m |
| July | 5:27 AM | 9:39 PM | 16h 12m |
| August | 6:16 AM | 8:47 PM | 14h 32m |
| September | 7:10 AM | 7:34 PM | 12h 24m |
| October | 8:04 AM | 6:21 PM | 10h 16m |
| November | 8:02 AM | 4:23 PM | 8h 21m |
| December | 8:43 AM | 4:04 PM | 7h 21m |
Plan Your Garden with Planter
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